*pwsh versus powershell

There has been quite a discussion on the PowerShell Core repository on the rename, but I think it is for a good reason.

Too bad that during part of the beta, the old name powershell was used, but beta-time means things break every now and then.

PowerShell Core is sufficiently different from prior PowerShell versions to warrant a name change. This also makes it a lot easier to use them side-by-side.

Many other names (like posh, pcsh or psh) were considered, usually because of naming conflicts with existing tools (like posh) or easy confusion with existing shells (like pcsh and csh). A benefit on Linux/macOS is that it now ends with sh like virtually all other shells.

The services on Docker Cloud that provide application, node, and swarm cluster management will be shutting down on May 21.

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If you do not migrate by May 21, your applications running on the Docker node cluster management service will cease to operate.

Swarms will continue to function; however, if you do not retrieve your SSH keys for the Swarms being managed by our swarm cluster management service, you will be unable to access your swarms using your Docker ID. For instructions on how to retrieve and access your Swarms with SSH keys, please refer to the Docker docs.